Collaboration on Single Page Application

For the ongoing developement of a corporate website, a single page application with special attention to an elegant visual style, I am looking for a experienced frontend developer to play the central role in our small team. This is a 15 - 25 hours per week job for 8+ weeks, starting immediately. Essential Skills and proven experience: - expert level JavaScript / jQuery - Backbone (or similar MV* framework) - strong CSS skills. Abilty to recreate Photoshop Layouts in HTML/CSS - responsive Design Familiarity with the following tools is a bonus: Zurb Foundation, Sass, Github Required soft skills - excellent communication skills (written English) - 5 days/week availabilty - high quality orientation, attention to details, flair for pixel perfect visuals If you are qualified and interested I am looking forward to hear from you!